Insect Heroes

The best time to control chafer grubs is when they are still small. The first treatment can be done in April or May, followed by repeat treatments in&#xA0;August and&#xA0;late September.Note that chafer grubs live underground for 3 to 4 years, so grubs of different sizes may always be active. Therefore, it is essential to repeat the treatment annually with nematodes to maintain an chafer grubs-free lawn.Read more about this on the infestation page of <a href="https://insectheroes.nl/en/pages/engerlingen-herkennen-bestrijden-en-voorkomen" rel="noopener noreferrer" target="_blank">chafer grubs</a>.

The best time to control chafer grubs is when they are still small. The first treatment can be done in April or May, followed by repeat treatments in August and late September. Note that chafer grubs live underground for 3 to 4 years, so grubs of dif

When is the best time to control chafer grubs?

Pests

Chafer grubs

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Delivery

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Ordering & payments

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Return policy & guarantee

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Can you use different nematodes at the same time?

How do I know if the Felti, Carpo, Phora or Phasma nematodes are still good?

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How long does it take for the pest to be gone after deploying Insect Heroes?

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Products

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Contact

Help I do not know which pest I am suffering from

Should I repeat the treatment? And how often?

Can I use Insect Heroes in combination with chemical pesticides?

Can I fertilise & dethatch my lawn in combination with nematodes?

Which insect pests can be controlled with Insect Heroes?

Tips to prevent pests in houseplants

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General

How often should I repeat with nematodes?

Nematodes against fungus gnats do not work

What are fungus gnats and where do they come from?

What is the best way to control fungus gnats?

How do fungus gnats get into your home?

Are fungus gnats harmful to plants?

How to prevent fungus gnats in potted plants?

What are the best nematodes against fungus gnats?

Fungus gnats

What are chafer grubs and how do you recognise them?

Why are chafer grubs harmful to your lawn?

How can you prevent grubs in your lawn?

Which nematode works best against grubs?

How should I control leatherjackets?

Leatherjackets

How can I control the vine weevil?

Vine weevil

Can I use the big yellow sticky traps together with Carna and Irski against thrips?

When is the best time to control chafer grubs?Updated 6 months ago